ASROCK N68C-S Owner's manual

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Copyright Notice:Copyright Notice:

Copyright Notice:

No part of this installation guide may be reproduced, transcribed, transmitted, or trans-

lated in any language, in any form or by any means, except duplication of documen-

tation by the purchaser for backup purpose, without written consent of ASRock Inc.

Products and corporate names appearing in this guide may or may not be registered

trademarks or copyrights of their respective companies, and are used only for identifica-

tion or explanation and to the owners’ benefit, without intent to infringe.

Disclaimer:Disclaimer:

Disclaimer:

Specifications and information contained in this guide are furnished for informational

use only and subject to change without notice, and should not be constructed as a

commitment by ASRock. ASRock assumes no responsibility for any errors or omissions

that may appear in this guide.

With respect to the contents of this guide, ASRock does not provide warranty of any kind,

either expressed or implied, including but not limited to the implied warranties or

conditions of merchantability or fitness for a particular purpose. In no event shall

ASRock, its directors, officers, employees, or agents be liable for any indirect, special,

incidental, or consequential damages (including damages for loss of profits, loss of

business, loss of data, interruption of business and the like), even if ASRock has been

advised of the possibility of such damages arising from any defect or error in the guide

or product.

This device complies with Part 15 of the FCC Rules. Operation is subject to the

following two conditions:

(1) this device may not cause harmful interference, and

(2) this device must accept any interference received, including interference that

may cause undesired operation.

Published November 2009

CALIFORNIA, USA ONLY

The Lithium battery adopted on this motherboard contains Perchlorate, a toxic

substance controlled in Perchlorate Best Management Practices (BMP) regulations

passed by the California Legislature. When you discard the Lithium battery in

California, USA, please follow the related regulations in advance.

“Perchlorate Material-special handling may apply, see

www.dtsc.ca.gov/hazardouswaste/perchlorate”

ASRock Website: http://www.asrock.com

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Motherboard LayoutMotherboard Layout

Motherboard Layout

1 PS2_USB_PW1 Jumper 16 USB 2.0 Header (USB6_7, Blue)

2 CPU Fan Connector (CPU_FAN1) 17 USB 2.0 Header (USB4_5, Blue)

3 ATX 12V Power Connector (ATX12V1) 18 Chassis Speaker Header

4 CPU Heatsink Retention Module (SPEAKER 1, Purple)

5 AM2 940-Pin CPU Socket 19 System Panel Header (PANEL1, Orange)

6 2 x 240-pin DDR2 DIMM Slots 20 Chassis Fan Connector (CHA_FAN1)

(Dual Channel: DDRII_1, DDRII_2; Yellow) 21 Clear CMOS Jumper (CLRCMOS1)

7 2 x 240-pin DDR3 DIMM Slots 22 Print Port Header (LPT1, Purple)

(Dual Channel: DDR3_A1, DDR3_B1; Blue) 23 Floppy Connector (FLOPPY1)

8 ATX Power Connector (ATXPWR1) 24 Power Fan Connector (PWR_FAN1)

9 Primary IDE Connector (IDE1, Blue) 25 Internal Audio Connector: CD1 (Black)

10 Primary SATAII Connector (SATAII_1 (PORT 0.0)) 26 Front Panel Audio Header

11 Third SATAII Connector (SATAII_3 (PORT 1.0)) (HD_AUDIO1, Lime)

12 Fourth SATAII Connector (SATAII_4 (PORT 1.1)) 27 PCI Slots (PCI1- 2)

13 Secondary SATAII Connector 28 PCI Express x16 Slot (PCIE2)

(SATAII_2 (PORT 0.1)) 29 PCI Express x1 Slot (PCIE1)

14 SPI Flash Memory (8Mb) 30 NVIDIA GeForce 7025 / nForce 630a

15 USB 2.0 Header (USB8_9, Blue)

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I/O PI/O P

I/O P

anelanel

anel

1 PS/2 Mouse Port (Green) 6 USB 2.0 Ports (USB01)

2 RJ-45 Port 7 USB 2.0 Ports (USB23)

3 Line In (Light Blue) 8 VGA Port

4 Front Speaker (Lime) 9 COM Port

5 Microphone (Pink) 10 PS/2 Keyboard Port (Purple)

To enable Multi-Streaming function, you need to connect a front panel audio cable to the front

panel audio header. After restarting your computer, you will find “VIA HD Audio Deck” tool on

your system. Please follow below instructions according to the OS you install.

For Windows

®

XP / XP 64-bit OS:

Please click “VIA HD Audio Deck” icon , and click “Speaker”. Then you are allowed to

select “2 Channel” or “4 Channel”. Click “Power” to save your change.

For Windows

®

7 / 7 64-bit / Vista

TM

/ Vista

TM

64-bit OS:

Please click “VIA HD Audio Deck” icon , and click “Advanced Options” on the left side

on the bottom. In “Advanced Options” screen, select “Independent Headphone”, and click

“OK” to save your change.

If you enable Multi-Streaming function, Side Speaker function will be disabled. You can only

choose to enable either Multi-Streaming function or Side Speaker function.

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1.1.

1.

IntroductionIntroduction

Introduction

Thank you for purchasing ASRock N68C-S motherboard, a reliable motherboard

produced under ASRock’s consistently stringent quality control. It delivers excellent

performance with robust design conforming to ASRock’s commitment to quality and

endurance.

In this manual, chapter 1 and 2 contain introduction of the motherboard and step-by-step

guide to the hardware installation. Chapter 3 and 4 contain the configuration guide to

BIOS setup and information of the Support CD.

Because the motherboard specifications and the BIOS software might

be updated, the content of this manual will be subject to change without

notice. In case any modifications of this manual occur, the updated

version will be available on ASRock website without further notice. You

may find the latest VGA cards and CPU support lists on ASRock website

as well. ASRock website http://www.asrock.com

If you require technical support related to this motherboard, please visit

our website for specific information about the model you are using.

www.asrock.com/support/index.asp

1.11.1

1.1

Package ContentsPackage Contents

Package Contents

One ASRock N68C-S Motherboard

(Micro ATX Form Factor: 9.6-in x 8.2-in, 24.4 cm x 20.8 cm)

One ASRock N68C-S Quick Installation Guide

One ASRock N68C-S Support CD

Two Serial ATA (SATA) Data Cables (Optional)

One I/O Panel Shield

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1.21.2

1.2

SpecificationsSpecifications

Specifications

Platform - Micro ATX Form Factor: 9.6-in x 8.2-in, 24.4 cm x 20.8 cm

CPU - Support for Socket AM2+ / AM2 processors: AMD Phenom

TM

FX / Phenom / Athlon 64 FX / Athlon 64 X2 Dual-Core / Athlon

X2 Dual-Core / Athlon 64 / Sempron

processor

(see CAUTION 1)

- Support for AM3 processors: AMD Phenom

TM

II X4 / X3 / X2

and Athlon II X4 / X3 / X2 processors

- Supports AMD’s Cool ‘n’ Quiet

TM

Technology

- FSB 1000 MHz (2.0 GT/s)

- Supports Untied Overclocking Technology (see CAUTION 2)

- Supports Hyper-Transport Technology

Chipset - NVIDIA

®

GeForce 7025 / nForce 630a

Memory - Dual Channel DDR3/DDR2 Memory Technology

(see CAUTION 3)

- 2 x DDR3 DIMM slots

- Support DDR3 1600/1333/1066/800 non-ECC, un-buffered

memory (see CAUTION 4)

- Max. capacity of system memory: 8GB (see CAUTION 5)

- 2 x DDR2 DIMM slots

- Support DDR2 1066/800/667/533 non-ECC, un-buffered

memory (see CAUTION 6)

- Max. capacity of system memory: 8GB (see CAUTION 5)

Expansion Slot - 1 x PCI Express x16 slot

- 1 x PCI Express x1 slot

- 2 x PCI slots

Graphics - Integrated NVIDIA

®

GeForce 7025 graphics

- DX9.0 VGA, Pixel Shader 3.0

- Max. shared memory 256MB (see CAUTION 7)

- Supports D-Sub with max. resolution up to 1920x1440

@ 60Hz

Audio - 5.1 CH HD Audio (VIA

®

VT1705 Audio Codec)

LAN - Realtek PHY RTL8201EL

- Speed: 10/100 Ethernet

- Supports Wake-On-LAN

Rear Panel I/O I/O Panel

- 1 x PS/2 Mouse Port

- 1 x PS/2 Keyboard Port

- 1 x Serial Port: COM1

- 1 x VGA Port

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- 4 x Ready-to-Use USB 2.0 Ports

- 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)

- HD Audio Jack: Line in / Front Speaker / Microphone

Connector - 4 x Serial ATAII 3.0Gb/s connectors, support RAID (RAID 0,

RAID 1, RAID 0+1, RAID 5, JBOD), NCQ and “Hot Plug”

functions (see CAUTION 8)

- 1 x ATA133 IDE connector (supports 2 x IDE devices)

- 1 x Floppy connector

- 1 x Print Port header

- CPU/Chassis/Power FAN connector

- 24 pin ATX power connector

- 4 pin 12V power connector

- CD in header

- Front panel audio header

- 3 x USB 2.0 headers (support 6 USB 2.0 ports)

(see CAUTION 9)

BIOS Feature - 8Mb AMI Legal BIOS

- Supports “Plug and Play”

- ACPI 1.1 Compliance Wake Up Events

- Supports jumperfree

- SMBIOS 2.3.1 Support

- CPU, VCCM, NB Voltage Multi-adjustment

- Supports Smart BIOS

Support CD - Drivers, Utilities, AntiVirus Software (Trial Version), ASRock

Software Suite (CyberLink DVD Suite and Creative Sound

Blaster X-Fi MB) (OEM and Trial Version)

Unique Feature - ASRock OC Tuner (see CAUTION 10)

- Intelligent Energy Saver (see CAUTION 11)

- Instant Boot

- ASRock Instant Flash (see CAUTION 12)

- ASRock OC DNA (see CAUTION 13)

- Hybrid Booster:

- CPU Frequency Stepless Control (see CAUTION 14)

- ASRock U-COP (see CAUTION 15)

- Boot Failure Guard (B.F.G.)

- ASRock AM2 Boost: ASRock Patented Technology to boost

memory performance up to 12.5% (see CAUTION 16)

Hardware - CPU Temperature Sensing

Monitor - Chassis Temperature Sensing

- CPU/Chassis/Power Fan Tachometer

- CPU Quiet Fan

- Voltage Monitoring: +12V, +5V, +3.3V, Vcore

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WARNING

Please realize that there is a certain risk involved with overclocking, including adjusting

the setting in the BIOS, applying Untied Overclocking Technology, or using the third-

party overclocking tools. Overclocking may affect your system stability, or even

cause damage to the components and devices of your system. It should be done at

your own risk and expense. We are not responsible for possible damage caused by

overclocking.

CAUTION!

1. This motherboard supports CPU up to 95W. Please refer to our website for

CPU support list. ASRock website http://www.asrock.com

2. This motherboard supports Untied Overclocking Technology. Please read “Un-

tied Overclocking Technology” on page 21 for details.

3. This motherboard supports Dual Channel Memory Technology. Before you

implement Dual Channel Memory Technology, make sure to read the

installation guide of memory modules on page 12 for proper installation.

4. Whether 1600MHz memory speed is supported depends on the AM3 CPU

you adopt. If you want to adopt DDR3 1600 memory module on this

motherboard, please refer to the memory support list on our website for

the compatible memory modules.

ASRock website http://www.asrock.com

5. Due to the operating system limitation, the actual memory size may be

less than 4GB for the reservation for system usage under Windows

®

7 /

Vista

TM

/ XP. For Windows

®

OS with 64-bit CPU, there is no such limitation.

6. Whether 1066MHz memory speed is supported depends on the AM2+ CPU

you adopt. If you want to adopt DDR2 1066 memory module on this

motherboard, please refer to the memory support list on our website for

the compatible memory modules.

ASRock website http://www.asrock.com

7. The maximum shared memory size is defined by the chipset vendor and

is subject to change. Please check NVIDIA

®

website for the latest

information.

8. Before installing SATAII hard disk to SATAII connector, please read the “SATAII

Hard Disk Setup Guide” on page 24 of “User Manual” in the support CD to

adjust your SATAII hard disk drive to SATAII mode. You can also connect SATA

hard disk to SATAII connector directly.

9. Power Management for USB 2.0 works fine under Microsoft

®

Windows

®

7

64-bit / 7 / Vista

TM

64-bit / Vista

TM

/ XP 64-bit / XP SP1 or SP2.

OS - Microsoft

®

Windows

®

7 / 7 64-bit / Vista

TM

/ Vista

TM

64-bit /

XP / XP 64-bit compliant

Certifications - FCC, CE, WHQL

* For detailed product information, please visit our website: http://www.asrock.com

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10. It is a user-friendly ASRock overclocking tool which allows you to surveil

your system by hardware monitor function and overclock your hardware

devices to get the best system performance under Windows

®

environment.

Please visit our website for the operation procedures of ASRock OC

Tuner. ASRock website: http://www.asrock.com

11. Featuring an advanced proprietary hardware and software design,

Intelligent Energy Saver is a revolutionary technology that delivers

unparalleled power savings. The voltage regulator can reduce the

number of output phases to improve efficiency when the CPU cores are

idle. In other words, it is able to provide exceptional power saving and

improve power efficiency without sacrificing computing performance. To

use Intelligent Energy Saver function, please enable Cool ‘n’ Quiet option

in the BIOS setup in advance. Please visit our website for the operation

procedures of Intelligent Energy Saver.

ASRock website: http://www.asrock.com

12. ASRock Instant Flash is a BIOS flash utility embedded in Flash ROM.

This convenient BIOS update tool allows you to update system BIOS

without entering operating systems first like MS-DOS or Windows

®

. With

this utility, you can press <F6> key during the POST or press <F2> key to

BIOS setup menu to access ASRock Instant Flash. Just launch this tool

and save the new BIOS file to your USB flash drive, floppy disk or hard

drive, then you can update your BIOS only in a few clicks without prepar-

ing an additional floppy diskette or other complicated flash utility. Please

be noted that the USB flash drive or hard drive must use FAT32/16/12 file

system.

13. The software name itself – OC DNA literally tells you what it is capable of.

OC DNA, an exclusive utility developed by ASRock, provides a conve-

nient way for the user to record the OC settings and share with others. It

helps you to save your overclocking record under the operating system

and simplifies the complicated recording process of overclocking settings.

With OC DNA, you can save your OC settings as a profile and share with

your friends! Your friends then can load the OC profile to their own system

to get the same OC settings as yours! Please be noticed that the OC

profile can only be shared and worked on the same motherboard.

14. Although this motherboard offers stepless control, it is not recommended

to perform over-clocking. Frequencies other than the recommended CPU

bus frequencies may cause the instability of the system or damage the

CPU.

15. While CPU overheat is detected, the system will automatically shutdown.

Before you resume the system, please check if the CPU fan on the

motherboard functions properly and unplug the power cord, then plug it

back again. To improve heat dissipation, remember to spray thermal

grease between the CPU and the heatsink when you install the PC system.

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16. This motherboard supports ASRock AM2 Boost overclocking technology. If

you enable this function in the BIOS setup, the memory performance will

improve up to 12.5%, but the effect still depends on the AM2 CPU you adopt.

Enabling this function will overclock the chipset/CPU reference clock. However,

we can not guarantee the system stability for all CPU/DRAM configurations.

If your system is unstable after AM2 Boost function is enabled, it may not be

applicative to your system. You may choose to disable this function for

keeping the stability of your system.

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2.2.

2.

InstallationInstallation

Installation

This is a Micro ATX form factor (9.6-in x 8.2-in, 24.4 cm x 20.8 cm) motherboard.

Before you install the motherboard, study the configuration of your chassis to en-

sure that the motherboard fits into it.

Pre-installation PrecautionsPre-installation Precautions

Pre-installation Precautions

Take note of the following precautions before you install motherboard

components or change any motherboard settings.

Before you install or remove any component, ensure that the

power is switched off or the power cord is detached from the

power supply. Failure to do so may cause severe damage to the

motherboard, peripherals, and/or components.

1. Unplug the power cord from the wall socket before touching any

component.

2. To avoid damaging the motherboard components due to static

electricity, NEVER place your motherboard directly on the carpet or

the like. Also remember to use a grounded wrist strap or touch a

safety grounded object before you handle components.

3. Hold components by the edges and do not touch the ICs.

4. Whenever you uninstall any component, place it on a grounded anti-

static pad or in the bag that comes with the component.

5. When placing screws into the screw holes to secure the motherboard

to the chassis, please do not over-tighten the screws! Doing so may

damage the motherboard.

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2.12.1

2.1

CPU InstallationCPU Installation

CPU Installation

Step 1. Unlock the socket by lifting the lever up to a 90

o

angle.

Step 2. Position the CPU directly above the socket such that the CPU corner with

the golden triangle matches the socket corner with a small triangle.

Step 3. Carefully insert the CPU into the socket until it fits in place.

The CPU fits only in one correct orientation. DO NOT force the CPU

into the socket to avoid bending of the pins.

Step 4. When the CPU is in place, press it firmly on the socket while you push

down the socket lever to secure the CPU. The lever clicks on the side tab

to indicate that it is locked.

2.22.2

2.2

Installation of CPU Fan and HeatsinkInstallation of CPU Fan and Heatsink

Installation of CPU Fan and Heatsink

After you install the CPU into this motherboard, it is necessary to install a

larger heatsink and cooling fan to dissipate heat. You also need to spray

thermal grease between the CPU and the heatsink to improve heat

dissipation. Make sure that the CPU and the heatsink are securely fas-

tened and in good contact with each other. Then connect the CPU fan to

the CPU FAN connector (CPU_FAN1, see Page 2, No. 2). For proper

installation, please kindly refer to the instruction manuals of the CPU fan

and the heatsink.

STEP 1:

Lift Up The Socket Lever

STEP 2 / STEP 3:

Match The CPU Golden Triangle

To The Socket Corner Small

Triangle

STEP 4:

Push Down And Lock

The Socket Lever

Lever 90° Up

CPU Golden Triangle

Socker Corner Small Triangle

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1. If you want to install two memory modules, for optimal compatibility

and reliability, it is recommended to install them in the slots of the

same color. In other words, install them in the set of blue slots

(DDR3_A1 and DDR3_B1), or in the set of yellow slots (DDRII_1

and DDRII_2).

2. If only one memory module is installed in the DIMM slot on this

motherboard, it is unable to activate the Dual Channel Memory

Technology.

3. It is not allowed to install a DDR3 memory module into DDR2 slot or

install a DDR2 memory module into DDR3 slot; otherwise, this

motherboard and DIMM may be damaged.

4. DDR2 and DDR3 memory modules cannot be installed on this

motherboard at the same time.

2.3 Installation of Memory Modules (DIMM)2.3 Installation of Memory Modules (DIMM)

2.3 Installation of Memory Modules (DIMM)

This motherboard provides two 240-pin DDR2 (Double Data Rate 2) DIMM slots

and two 240-pin DDR3 (Double Data Rate 3) DIMM slots, and supports Dual

Channel Memory Technology. For dual channel configuration, you always need

to install identical (the same brand, speed, size and chip-type) DDR2/DDR3

DIMM pair in the slots of the same color. In other words, you have to install

identical DDR2 DIMM pair in Dual Channel (DDRII_1 and DDRII_2; Yellow slots;

see p.2 No.6), or identical DDR3 DIMM pair in Dual Channel (DDR3_A1 and

DDR3_B1; Blue slots; see p.2 No.7), so that Dual Channel Memory Technology

can be activated. You may refer to the Dual Channel Memory Configuration Table

below.

Dual Channel DDR2 Memory Configurations

(DS: Double Side, SS: Single Side)

DDR3_A1 DDR3_B1

(Blue Slot) (Blue Slot)

2 memory modules SS SS

2 memory modules DS DS

Dual Channel DDR3 Memory Configurations

(DS: Double Side, SS: Single Side)

DDRII_1 DDRII_2

(Yellow Slot) (Yellow Slot)

2 memory modules SS SS

2 memory modules DS DS

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Installing a DIMMInstalling a DIMM

Installing a DIMM

Please make sure to disconnect power supply before adding or

removing DIMMs or the system components.

Step 1. Unlock a DIMM slot by pressing the retaining clips outward.

Step 2. Align a DIMM on the slot such that the notch on the DIMM matches the break

on the slot.

The DIMM only fits in one correct orientation. It will cause permanent

damage to the motherboard and the DIMM if you force the DIMM into the slot

at incorrect orientation.

Step 3. Firmly insert the DIMM into the slot until the retaining clips at both ends fully

snap back in place and the DIMM is properly seated.

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2.4 Expansion Slots (PCI and PCI Express Slots)2.4 Expansion Slots (PCI and PCI Express Slots)

2.4 Expansion Slots (PCI and PCI Express Slots)

There are 2 PCI slots and 2 PCI Express slots on this motherboard.

PCI slots: PCI slots are used to install expansion cards that have the 32-bit PCI

interface.

PCIE slots: PCIE1 (PCIE x1 slot) is used for PCI Express cards with x1 lane width

cards, such as Gigabit LAN card, SATA2 card, etc.

PCIE2 (PCIE x16 slot) is used for PCI Express cards with x16 lane

width graphics cards.

Installing an expansion cardInstalling an expansion card

Installing an expansion card

Step 1. Before installing the expansion card, please make sure that the power

supply is switched off or the power cord is unplugged. Please read the

documentation of the expansion card and make necessary hardware

settings for the card before you start the installation.

Step 2. Remove the bracket facing the slot that you intend to use. Keep the screws

for later use.

Step 3. Align the card connector with the slot and press firmly until the card is

completely seated on the slot.

Step 4. Fasten the card to the chassis with screws.

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2.5 Easy Multi Monitor Feature2.5 Easy Multi Monitor Feature

2.5 Easy Multi Monitor Feature

This motherboard supports Multi Monitor upgrade. With the internal onboard VGA

and the external add-on PCI Express VGA card, you can easily enjoy the benefits

of Multi Monitor feature. Please refer to the following steps to set up a multi

monitor environment:

1. Install the NVIDIA

®

PCI Express VGA card to PCIE2 (PCIE x16 slot). Please refer

to page 14 for proper expansion card installation procedures for details.

2. Connect the D-Sub monitor cable to the VGA/D-Sub port on the I/O panel of this

motherboard. Connect another D-Sub monitor cable to the VGA/D-Sub

connector of the add-on PCI Express VGA card. Connect the DVI-D monitor

cable to the VGA/DVI-D connector of the add-on PCI Express VGA card.

3. Boot your system. Press <F2> to enter BIOS setup. Enter “Share Memory”

option to adjust the memory capability to [16MB], [32MB], [64MB], [128MB] or

[256MB] to enable the function of onboard VGA/D-sub. Please make sure that

the value you select is less than the total capability of the system memory. If

you do not adjust the BIOS setup, the default value of “Share Memory”, [Auto],

will disable onboard VGA/D-Sub function when the add-on VGA card is

inserted to this motherboard.

4. Install the onboard VGA driver to your system. If you have installed the

onboard VGA driver already, there is no need to install it again.

5. Set up a multi-monitor display.

For Windows

®

XP / XP 64-bit OS:

Right click the desktop, choose “Properties”, and select the “Settings” tab so

that you can adjust the parameters of the multi-monitor according to the steps

below.

A. Click the “Identify” button to display a large number on each monitor.

B. Right-click the display icon in the Display Properties dialog that you wish

to be your primary monitor, and then select “Primary”. When you use

multiple monitors with your card, one monitor will always be Primary, and

all additional monitors will be designated as Secondary.

C. Select the display icon identified by the number 2.

D. Click “Extend my Windows desktop onto this monitor”.

E. Right-click the display icon and select “Attached”, if necessary.

F. Set the “Screen Resolution” and “Color Quality” as appropriate for the

second monitor. Click “Apply” or “OK” to apply these new values.

G. Repeat steps C through E for the diaplay icon identified by the number

one, two and three.

For Windows

®

7 / 7 64-bit / Vista

TM

/ Vista

TM

64-bit OS:

Right click the desktop, choose “Personalize”, and select the “Display

Settings” tab so that you can adjust the parameters of the multi-monitor

according to the steps below.

A. Click the number ”2” icon.

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OpenShort

Clear CMOSDefault

2.62.6

2.6

Jumpers SetupJumpers Setup

Jumpers Setup

The illustration shows how jumpers are

setup. When the jumper cap is placed on

pins, the jumper is “Short”. If no jumper cap

is placed on pins, the jumper is “Open”. The

illustration shows a 3-pin jumper whose pin1

and pin2 are “Short” when jumper cap is

placed on these 2 pins.

Jumper Setting

PS2_USB_PW1 Short pin2, pin3 to enable

(see p.2, No. 1) +5VSB (standby) for PS/2 or

USB wake up events.

Note: To select +5VSB, it requires 2 Amp and higher standby current provided by

power supply.

Clear CMOS Jumper

(CLRCMOS1)

(see p.2, No. 21)

Note: CLRCMOS1 allows you to clear the data in CMOS. The data in CMOS includes

system setup information such as system password, date, time, and system

setup parameters. To clear and reset the system parameters to default setup,

please turn off the computer and unplug the power cord from the power

supply. After waiting for 15 seconds, use a jumper cap to short pin2 and pin3

on CLRCMOS1 for 5 seconds. However, please do not clear the CMOS right

after you update the BIOS. If you need to clear the CMOS when you just finish

updating the BIOS, you must boot up the system first, and then shut it down

before you do the clear-CMOS action.

B. Click the items “This is my main monitor” and “Extend the desktop onto

this monitor”.

C. Click “OK” to save your change.

D. Repeat steps A through C for the display icon identified by the number

one, two and three.

6. Use Multi Monitor feature. Click and drag the display icons to positions

representing the physical setup of your monitors that you would like to use. The

placement of display icons determines how you move items from one monitor to

another.

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connect the black end

to the IDE devices

connect the blue end

to the motherboard

80-conductor ATA 66/100/133 cable

the red-striped side to Pin1

2.7 Onboard Headers and Connectors2.7 Onboard Headers and Connectors

2.7 Onboard Headers and Connectors

Onboard headers and connectors are NOT jumpers. Do NOT place

jumper caps over these headers and connectors. Placing jumper

caps over the headers and connectors will cause permanent dam-

age of the motherboard!

•

Floppy Connector

(33-pin FLOPPY1)

(see p.2 No. 23)

Note: Make sure the red-striped side of the cable is plugged into Pin1 side of the

connector.

Primary IDE connector (Blue)

(39-pin IDE1, see p.2 No. 9)

Note: Please refer to the instruction of your IDE device vendor for the details.

Serial ATAII Connectors These four Serial ATAII (SATAII)

(SATAII_1 (PORT 0.0): connectors support SATAII

see p.2, No. 10) or SATA hard disk for internal

(SATAII_2 (PORT 0.1): storage devices. The current

see p.2, No. 13) SATAII interface allows up to

(SATAII_3 (PORT 1.0): 3.0 Gb/s data transfer rate.

see p.2, No. 11)

(SATAII_4 (PORT 1.1):

see p.2, No. 12)

Serial ATA (SATA) Either end of the SATA data cable

Data Cable can be connected to the SATA /

(Optional) SATAII hard disk or the SATAII

connector on the motherboard.

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SATAII_1 SATAII_3

(PORT 0.0) (PORT 1.0)

SATAII_2 SATAII_4

(PORT 0.1) (PORT 1.1)

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CD1

USB 2.0 Headers Besides four default USB 2.0

(9-pin USB8_9) ports on the I/O panel, there are

(see p.2 No. 15) three USB 2.0 headers on this

motherboard. Each USB 2.0

header can support two USB

2.0 ports.

(9-pin USB6_7)

(see p.2 No. 16)

(9-pin USB4_5)

(see p.2 No. 17)

Front Panel Audio Header This is an interface for the front

(9-pin HD_AUDIO1) panel audio cable that allows

(see p.2, No. 26) convenient connection and

control of audio devices.

Internal Audio Connectors This connector allows you

(4-pin CD1) to receive stereo audio input

(CD1: see p.2 No. 25) from sound sources such as

a CD-ROM, DVD-ROM, TV

tuner card, or MPEG card.

CD-L

GND

CD-R

1. High Definition Audio supports Jack Sensing, but the panel wire on

the chassis must support HDA to function correctly. Please follow the

instruction in our manual and chassis manual to install your system.

2. If you use AC’97 audio panel, please install it to the front panel audio

header as below:

A. Connect Mic_IN (MIC) to MIC2_L.

B. Connect Audio_R (RIN) to OUT2_R and Audio_L (LIN) to OUT2_L.

Print Port Header This is an interface for print

(25-pin LPT1) port cable that allows

(see p.2 No. 22) convenient connection of printer

devices.

1

AFD#

ERROR#

PINIT#

GND

SLIN#

STB#

SPD0

SPD1

SPD2

SPD3

SPD4

SPD5

SPD6

SPD7

ACK#

BUSY

PE

SLCT

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ASRock N68C-S Motherboard

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C. Connect Ground (GND) to Ground (GND).

D. MIC_RET and OUT_RET are for HD audio panel only. You don’t

need to connect them for AC’97 audio panel.

E. Enter BIOS Setup Utility. Enter Advanced Settings, and then select

Chipset Configuration. Set the Front Panel Control option from

[Auto] to [Enabled].

Chassis Speaker Header Please connect the chassis

(4-pin SPEAKER 1) speaker to this header.

(see p.2 No. 18)

Chassis and Power Fan Connectors Please connect the fan cables

(3-pin CHA_FAN1) to the fan connectors and

(see p.2 No. 20) match the black wire to the

ground pin.

(3-pin PWR_FAN1)

(see p.2 No. 24)

System Panel Header This header accommodates

(9-pin PANEL1) several system front panel

(see p.2 No. 19) functions.

CPU Fan Connector Please connect the CPU fan

(4-pin CPU_FAN1) cable to this connector and

(see p.2 No. 2) match the black wire to the

ground pin.

ATX Power Connector Please connect an ATX power

(24-pin ATXPWR1) supply to this connector.

(see p.2 No. 8)

Though this motherboard provides 4-Pin CPU fan (Quiet Fan) support, the 3-Pin

CPU fan still can work successfully even without the fan speed control function.

If you plan to connect the 3-Pin CPU fan to the CPU fan connector on this

motherboard, please connect it to Pin 1-3.

3-Pin Fan Installation

Pin 1-3 Connected

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ASRock N68C-S Motherboard

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ATX 12V Power Connector Please note that it is necessary

(4-pin ATX12V1) to connect a power supply with

(see p.2 No. 3) ATX 12V plug to this connector.

Failing to do so will cause power

up failure.

20-Pin ATX Power Supply Installation

Though this motherboard provides 24-pin ATX power connector,

it can still work if you adopt a traditional 20-pin ATX power supply.

To use the 20-pin ATX power supply, please plug your power

supply along with Pin 1 and Pin 13.

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ASROCK N68C-S Owner's manual

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